CN1044284C - 粒子分析装置 - Google Patents

粒子分析装置 Download PDF

Info

Publication number
CN1044284C
CN1044284C CN94113744A CN94113744A CN1044284C CN 1044284 C CN1044284 C CN 1044284C CN 94113744 A CN94113744 A CN 94113744A CN 94113744 A CN94113744 A CN 94113744A CN 1044284 C CN1044284 C CN 1044284C
Authority
CN
China
Prior art keywords
particle
light intensity
scattered light
diameter
size
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN94113744A
Other languages
English (en)
Chinese (zh)
Other versions
CN1119737A (zh
Inventor
小坂时弘
宝田馨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sysmex Corp
Original Assignee
Sysmex Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sysmex Corp filed Critical Sysmex Corp
Publication of CN1119737A publication Critical patent/CN1119737A/zh
Application granted granted Critical
Publication of CN1044284C publication Critical patent/CN1044284C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/1012—Calibrating particle analysers; References therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N2015/1019—Associating Coulter-counter and optical flow cytometer [OFC]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
CN94113744A 1993-11-04 1994-11-01 粒子分析装置 Expired - Fee Related CN1044284C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27542293A JP3328032B2 (ja) 1993-11-04 1993-11-04 粒子分析装置
JP275422/93 1993-11-04

Publications (2)

Publication Number Publication Date
CN1119737A CN1119737A (zh) 1996-04-03
CN1044284C true CN1044284C (zh) 1999-07-21

Family

ID=17555297

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94113744A Expired - Fee Related CN1044284C (zh) 1993-11-04 1994-11-01 粒子分析装置

Country Status (7)

Country Link
US (1) US5506673A (fr)
EP (1) EP0652428B1 (fr)
JP (1) JP3328032B2 (fr)
KR (1) KR100315992B1 (fr)
CN (1) CN1044284C (fr)
DE (2) DE69422883D1 (fr)
TW (1) TW250540B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102792146A (zh) * 2010-02-10 2012-11-21 赫拉巴Abx公司 用于流体中微颗粒的多参数测量的装置和方法
US8720288B2 (en) 2010-12-28 2014-05-13 Shenzhen Mindray Bio-Medical Electronics Co., Ltd Counter assembly, sheath flow impedance count device, and flow cytometer analyzer

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410422C1 (de) * 1994-03-25 1995-06-01 Ruck Bodo Priv Doz Dr Ing Verfahren und Vorrichtung zur Bestimmung des aerodynamischen Durchmessers von Teilchen
JP3587607B2 (ja) * 1995-12-22 2004-11-10 シスメックス株式会社 粒子測定装置およびその方法
US6074879A (en) * 1997-06-23 2000-06-13 Bayer Corporation Synthetic polymer particles for use as standards and calibrators in flow cytometry
JP3393817B2 (ja) * 1998-10-16 2003-04-07 株式会社堀場製作所 粒径分布測定装置
US6228652B1 (en) * 1999-02-16 2001-05-08 Coulter International Corp. Method and apparatus for analyzing cells in a whole blood sample
US6710878B1 (en) 1999-06-14 2004-03-23 General Electric Company In-line particulate detector
JP3587755B2 (ja) * 2000-03-14 2004-11-10 シスメックス株式会社 粒子測定装置およびその方法
AU778492B2 (en) * 2000-04-07 2004-12-09 Rohm And Haas Company Method and apparatus for determining the dispersion stability of a liquid suspension
US6784981B1 (en) 2000-06-02 2004-08-31 Idexx Laboratories, Inc. Flow cytometry-based hematology system
US6716633B2 (en) 2000-09-18 2004-04-06 Sysmex Corporation Blood cell detector, blood analyzer and blood analyzing method using the detector
JP3809099B2 (ja) * 2001-12-12 2006-08-16 株式会社堀場製作所 乾式粒径分布測定装置
WO2004029589A1 (fr) * 2002-09-27 2004-04-08 Rion Co.,Ltd. Cuve a circulation et procede de mesure des particules utilisant cette cuve
US7053783B2 (en) 2002-12-18 2006-05-30 Biovigilant Systems, Inc. Pathogen detector system and method
US20050072677A1 (en) * 2003-02-18 2005-04-07 Board Of Regents, The University Of Texas System Dielectric particle focusing
KR20030045729A (ko) * 2003-05-07 2003-06-11 최희규 다성분 입자계 입도측정시 최적 굴절률 선정방법
KR20060026422A (ko) * 2003-06-16 2006-03-23 펄스이뮤노테크가부시키가이샤 친화성 물질의 측정 방법
JP4435581B2 (ja) * 2004-01-07 2010-03-17 シスメックス株式会社 免疫測定装置および方法
DE102004028997A1 (de) * 2004-06-16 2006-01-05 Robert Bosch Gmbh Verfahren zur Beeinflussung der Russanlagerung auf Sensoren
KR101170859B1 (ko) 2004-07-30 2012-08-02 바이오비질런트 시스템즈 인코포레이티드 병원균 및 입자 탐지기 시스템과 방법
KR101283071B1 (ko) * 2005-07-15 2013-07-05 바이오비질런트 시스템즈 인코포레이티드 병원체 및 입자 검출기 시스템 및 방법
AU2006294199B2 (en) * 2005-09-22 2011-11-10 Koninklijke Philips Electronics N.V. Detection and subsequent removal of an aperture blockage
JP4825562B2 (ja) 2006-03-30 2011-11-30 シスメックス株式会社 試料測定装置及び試料測定方法
JP4998949B2 (ja) * 2007-11-20 2012-08-15 国立大学法人山口大学 コールター原理及び光散乱の同時測定による粒子分析装置及び方法
US8628976B2 (en) 2007-12-03 2014-01-14 Azbil BioVigilant, Inc. Method for the detection of biologic particle contamination
KR100937260B1 (ko) * 2007-12-31 2010-01-15 한국표준과학연구원 나노갭 전극을 이용한 나노입자 검출센서
GB0801375D0 (en) * 2008-01-25 2008-03-05 Secr Defence Fluid-borne particle detector
KR101145915B1 (ko) * 2010-07-29 2012-05-15 (주)에이치시티 다단 임팩터 모듈을 구비한 입자 측정 장치
KR101148823B1 (ko) * 2011-04-18 2012-05-24 (주)동일캔바스엔지니어링 플록센서 조립체
JP2013015497A (ja) * 2011-07-06 2013-01-24 Sharp Corp 粒子測定装置
CN104515725B (zh) * 2013-09-30 2017-08-22 深圳迈瑞生物医疗电子股份有限公司 一种识别异常粒子的方法和系统及其细胞分析仪
JP2015227805A (ja) * 2014-05-30 2015-12-17 アズビル株式会社 液中粒子検出装置及び液中粒子の検出方法
JP6329820B2 (ja) * 2014-06-16 2018-05-23 株式会社Ｓｏｋｅｎ 粒子状物質検出センサ
EP3023770B1 (fr) * 2014-11-21 2017-12-27 Anton Paar GmbH Détermination de l'indice de réfraction d'un échantillon et de la taille de particules dans ledit échantillon en utilisant un dispositif de mesure de diffusion de lumière
CN104458521B (zh) * 2014-11-21 2017-04-26 西安交通大学 一种在线监测油液的装置及方法
CN104777080B (zh) * 2015-04-10 2017-09-22 中国石油大学(北京) 输气管道内颗粒与液滴的在线检测装置及方法
WO2017033296A1 (fr) * 2015-08-26 2017-03-02 株式会社日立製作所 Dispositif de mesure immunologique et procédé de mesure immunologique
WO2018058236A1 (fr) * 2016-09-29 2018-04-05 Clad Innovations Ltd. Compteur de particules optiques hautement intégré
CN111855755A (zh) 2019-04-26 2020-10-30 纳博特斯克有限公司 传感器
CN113906166B (zh) * 2019-12-27 2024-02-09 株式会社力森诺科 氟气制造装置及光散射检测器
CN113155710B (zh) * 2021-04-29 2022-11-01 山东交通学院 一种沥青拌合楼粗骨料形态质量检测系统及方法
CN116593361A (zh) * 2023-03-09 2023-08-15 丹东百特仪器有限公司 一种两相流中光程差法粒度级配与固含量分析计算方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH549210A (de) * 1972-09-14 1974-05-15 Contraves Ag Verfahren und messgeraet zur bestimmung des wahren mittleren volumens von in einer elektrolytisch leitenden fluessigkeit suspendierten teilchen.
US4298836A (en) * 1979-11-23 1981-11-03 Coulter Electronics, Inc. Particle shape determination
JPS60128327A (ja) * 1983-12-16 1985-07-09 Toshiba Corp 血球計測装置
JPH0225133A (ja) * 1988-07-13 1990-01-26 Fujitsu Ltd パケット制御方式
JP2815435B2 (ja) * 1989-12-22 1998-10-27 株式会社日立製作所 粒子解析装置及び血球カウンタ
JP2899360B2 (ja) * 1990-05-21 1999-06-02 興和株式会社 流体中の粒子計測方法及びその装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102792146A (zh) * 2010-02-10 2012-11-21 赫拉巴Abx公司 用于流体中微颗粒的多参数测量的装置和方法
CN102792146B (zh) * 2010-02-10 2016-01-20 赫拉巴Abx公司 用于流体中微颗粒的多参数测量的装置和方法
US8720288B2 (en) 2010-12-28 2014-05-13 Shenzhen Mindray Bio-Medical Electronics Co., Ltd Counter assembly, sheath flow impedance count device, and flow cytometer analyzer

Also Published As

Publication number Publication date
JP3328032B2 (ja) 2002-09-24
TW250540B (fr) 1995-07-01
DE69422883D1 (de) 2000-03-09
KR100315992B1 (ko) 2002-06-22
EP0652428A1 (fr) 1995-05-10
CN1119737A (zh) 1996-04-03
JPH07128217A (ja) 1995-05-19
US5506673A (en) 1996-04-09
EP0652428B1 (fr) 2000-02-02
KR950014880A (ko) 1995-06-16
DE69422883T2 (de) 2000-05-25
DE69422883T4 (de) 2000-10-26

Similar Documents

Publication Publication Date Title
CN1044284C (zh) 粒子分析装置
CN1153063C (zh) 尿液中有形成分分析装置
US9494509B2 (en) System and method for measuring particles in a sample stream of a flow cytometer using low-power laser source
US8885153B2 (en) Differentiation of flow cytometry pulses and applications
CN1041128C (zh) 粒子分析装置
CN1040796C (zh) 粒子分析装置
US10302545B2 (en) Automated drop delay calculation
US20030048433A1 (en) Cytometer signal processing system and method
CN1031422A (zh) 利用光散射技术的多部分鉴别分析装置
US20120002029A1 (en) System and method for sweeping mirror enhanced imaging flow cytometry
US20220091015A1 (en) Microparticle sorting device, microparticle sorting system, droplet sorting device, droplet control device, and droplet control program
Mullaney et al. Pulse-height light-scatter distributions using flow-systems instrumentation.
JP3504029B2 (ja) 粒子分析装置
Pinkel et al. Simple methods to determine and compare the sensitivity of flow cytometers
CN1469111A (zh) 采用散射光直方图快速辨别颗粒的方法及设备
US6446020B1 (en) Method of calibrating the sample height in a sample analyzer
RU2016407C1 (ru) Способ определения общего количества бактерий в молоке
JPS62151742A (ja) 微小粒子の分析・選別装置
Huang Microscope laser light scattering spectroscopy and its applications to non-invasive in situ real time measurements on single intact cells
JPH03221836A (ja) 粒子解析装置
Bartholdi Single particle analysis with a 360 0 light scattering photometer
Bartholdi Single particle analysis with a 360/sup 0/light scattering photometer
JPS61270639A (ja) フロ−サイトメ−タ
Pikalova et al. IMMUNOPHENOTYPING-A TOOL FOR THE DIFFERENTIAL DIAGNOSTICS OF LYMPHADENOMEGALY.
JPH0560541B2 (fr)

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee